/// <summary>
/// The handle.
/// </summary>
/// <param name="event">
/// The event.
/// </param>
/// <exception cref="ApplicationException">Failed to find guest user.</exception>
/// <exception cref="ApplicationException">Failed to create new user.</exception>
/// <exception cref="ApplicationException">Unable to find the Guest User!</exception>
public void Handle([NotNull] InitPageLoadEvent @event)
{
try
{
object userKey = null;
if (BoardContext.Current.User != null)
{
userKey = BoardContext.Current.User.Id;
}
var tries = 0;
DataRow pageRow;
var forumPage = this.Get <HttpRequestBase>().QueryString.ToString();
var location = this.Get <HttpRequestBase>().FilePath;
// resources are not handled by ActiveLocation control so far.
if (location.Contains("resource.ashx"))
{
forumPage = string.Empty;
location = string.Empty;
}
do
{
pageRow = this.GetRepository <ActiveAccess>().PageLoadAsDataRow(
this.Get <HttpSessionStateBase>().SessionID,
BoardContext.Current.PageBoardID,
userKey,
this.Get <HttpRequestBase>().GetUserRealIPAddress(),
location,
forumPage,
(string)@event.Data.Browser,
(string)@event.Data.Platform,
(int?)@event.Data.CategoryID,
(int?)@event.Data.ForumID,
(int?)@event.Data.TopicID,
(int?)@event.Data.MessageID,
(bool)@event.Data.IsSearchEngine,
(bool)@event.Data.IsMobileDevice,
(bool)@event.Data.DontTrack);
// if the user doesn't exist...
if (userKey != null && pageRow == null)
{
// create the user...
if (
!AspNetRolesHelper.DidCreateForumUser(
BoardContext.Current.User, BoardContext.Current.PageBoardID))
{
throw new ApplicationException("Failed to create new user.");
}
}
if (tries++ < 2)
{
continue;
}
if (userKey != null && pageRow == null)
{
// probably no permissions, use guest user instead...
userKey = null;
continue;
}
// fail...
break;
}while (pageRow == null && userKey != null);
if (pageRow == null)
{
throw new ApplicationException("Unable to find the Guest User!");
}
// add all loaded page data into our data dictionary...
@event.DataDictionary.AddRange(pageRow.ToDictionary());
// clear active users list
if (@event.DataDictionary["ActiveUpdate"].ToType <bool>())
{
// purge the cache if something has changed...
this.DataCache.Remove(Constants.Cache.UsersOnlineStatus);
}
}
catch (Exception x)
{
#if !DEBUG
// log the exception...
this.Logger.Fatal(
x,
"Failure Initializing User/Page (URL: {0}).",
this.Get <HttpRequestBase>().Url.ToString());
// log the user out...
// FormsAuthentication.SignOut();
if (BoardContext.Current.ForumPageType != ForumPages.Info)
{
// show a failure notice since something is probably up with membership...
BuildLink.RedirectInfoPage(InfoMessage.Failure);
}
else
{
// totally failing... just re-throw the exception...
throw;
}
#else
// re-throw exception...
throw;
#endif
}
}
